Model |
FJDA-3 |
FJDA-3.7 |
FJDA-4.3 |
FJDA-5 |
FJDA-6.1 |
FJDA-6.7 |
FJDA-7.3 |
FJDA-6.7 |
FJD-7.3 |
Diameter |
3m/10ft |
3.7m/12ft |
4.3m/14ft |
5m/16ft |
6.1m/20ft |
6.7m/22ft |
7.3m/24ft |
6.7m/22ft |
7.3m/24ft |
Power |
0.37kw |
0.37kw |
0.75kw |
0.75kw |
1.1kw |
1.1kw |
1.1kw |
1.5kw |
1.5kw |
Voltage |
220v-240v/380v-460v |
Frequency |
50Hz/60Hz |
Air Volume |
4000m³/min |
5000m³/min |
7000m³/min |
10000m³/min |
11500m³/min |
12000m³/min |
13000m³/min |
14000m³/min |
15500m³/min |
Speed |
≤120rpm |
≤100rpm |
≤90rpm |
≤80rpm |
≤65rpm |
≤60rpm |
≤55rpm |
≤65rpm |
≤60rpm |
Blades |
5pcs |
5pcs |
5pcs |
5pcs |
6pcs |
6pcs |
6pcs |
6pcs |
6pcs |
Blades width |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
180mm |
220mm |
220mm |
Noise |
38dB |
|
|
Weight |
45kg |
49kg |
58kg |
62kg |
99kg |
103kg |
107kg |
109kg |
113kg |
Coverage size |
8-12m |
9-14m |
12-18m |
12-20m |
20-25m |
20-28m |
20-28m |
20-35m |
20-35m |
Effective Area(square meters) |
150 |
230 |
256 |
300 |
600 |
650 |
700 |
750 |
850 |
Above ground |
4-5m |
4-5m |
4-6m |
5-6.5m |
8-10m |
7-12m |
6-9m |
8-14m |
8-17m |
Protection class |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |
IP55 |

Smart Controller:
(1)This remarkable smart controller guarantees unmatched dust-proof, waterproof, and moisture-proof capabilities, ensuring exceptional reliability and longevity across diverse environments.
(2)Our groundbreaking system proudly features a position-free vector control, meticulously designed to resist electromagnetic interference and radiation, providing consistently seamless operation.
(3)Ergonomically designed for ease, the controller boasts four intuitive buttons: start, stop, speed up, and slow down, enabling effortless operation with ultimate convenience.
(4)Equipped with advanced protective measures, the system includes safeguards for overvoltage, undervoltage, voltage loss regulation, current, phase deficiency, overload, collision, overheating, lightning, and abnormal operations, guaranteeing optimal safety and peak performance.
(1)Rated IP65, offering superior protection against environmental challenges.
(2)Featuring an innovative fully sealed direct drive system,
it efficiently reduces heat generation
(3)resists corrosion marvelously,
and significantly prolongs the fan's operational lifespan.
(4)Delivers exceptional large torque for powerful, efficient performance and maximum effectiveness.
Aluminum Magnesium Alloy Blades
(1)Masterfully crafted from aviation-grade high-strength aluminum-magnesium alloy, ensuring unparalleled robustness and performance.
(2)Offers an outstanding advantage with its high strength, ensuring enduring and superior performance.
(3)Exhibits exceptional toughness, greatly enhancing durability and resilience against wear and tear.
(4)The lightweight yet remarkably robust design facilitates effortless installation and smooth operation.
(5)Designed to promote a long service life, ensuring safe and reliable usage over extended periods.
(6)Expertly resistant to corrosion and oxidation, this design maintains its pristine appearance and functionality over time, guaranteeing lasting use.
Tail:
The innovative tail wing design dramatically reduces energy loss, stabilizes fan operation, and ensures a more consistent airflow, significantly enhancing overall efficiency and performance.
Installation Instructions
FJDIAMOND Fans: Since its founding, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. has stood as a beacon of innovation, leading the charge with its cutting-edge HVLS (high-volume, low-speed) variable frequency control fans. Our steadfast dedication to reducing operational costs is only the beginning of our journey. We are committed to creating a vibrant and welcoming environment that not only boosts employee well-being but also advocates for a sustainable, low-carbon lifestyle. Our fans transcend the boundaries of mere products; they symbolize a promise to a brighter future.
Fueled by an audacious vision of global excellence, FJDIAMOND is fervently extending its international service network. Our ambitious mission is to reach and serve over 80 countries, delivering customized solutions through meticulous pre-sales consultations, comprehensive post-sales support, and specialized technical assistance. By setting new standards in customer service, we consistently fulfill our pledge of 'Quality Assurance and Owner's Satisfaction,' ensuring our clients enjoy unmatched service excellence and complete peace of mind.
Production Lines

Q: Are you the factory?
A: Absolutely, Fujian Diamond Electrical and Mechanical Equipment Co., Ltd. proudly stands as a leading factory specializing in the production of large ceiling fans and mobile fans, strategically nestled in the heart of Fujian, China. By choosing us as your partner, you're granted direct access to a streamlined and cost-efficient supply chain, delivering unparalleled value to your operations.
Q: Where is your fan used?
A: Our versatile HVLS Ceiling Fan 14FT is the quintessential solution for diverse environments, perfectly suited for factories, logistics centers, warehouses, supermarkets, and expansive halls. It ensures optimal airflow, elevating comfort by creating a cooler and more efficient atmosphere, tailor-made to suit your expansive spaces.
Q: Does it use electricity?
A: Indeed, our fan operates efficiently on electricity, consuming a remarkably low 0.37KW or less. This design ensures that your energy expenses remain minimal, presenting an eco-friendly, cost-effective choice for sustainable and prolonged use.
Q: What is the price per fan?
A: We are devoted to offering the most competitive prices, meticulously tailored to your specific order quantity and model requirements. Reach out to us for a custom quote, strategically designed to deliver exceptional value and affordability.
Q: How long is the delivery time?
A: Typically, your order will be delivered within a swift 7-10 working days, ensuring a prompt and seamless fulfillment process, perfectly tailored to meet your needs with utmost efficiency.
Q: How long is the warranty?
A: We are delighted to offer an extensive 3-year warranty, a testament to our unwavering commitment to premium quality. Our fans are engineered to surpass a service life of 20 years, ensuring enduring durability and long-lasting satisfaction for your peace of mind.